128. Задачка по химии №012 8271

Construct a sedimentation curve and calculate and construct the integral and differential curves for the distribution of Voronezh clay particles in water using the graphical method of processing the sedimentation curve:

t, min 0.5 1 2 4 6 8 12 16 20 24
m, g 8 11 18 21 26 29 34 38 40 40

Settling height 0.078 m; viscosity 1 mPa•s; clay density 2.72 g/cm3; the density of the dispersion medium is 1 g/cm3.

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